Building Materials The compound of Portland cement which contributes to the strength after two to three years is Tri-calcium silicate Di-calcium silicate Tetra-calcium alumino ferrite Tri-calcium aluminate Tri-calcium silicate Di-calcium silicate Tetra-calcium alumino ferrite Tri-calcium aluminate ANSWER DOWNLOAD EXAMIANS APP
Building Materials The pressure acting on the stones in stone masonry construction should be Along the direction of bedding planes Perpendicular to the direction of bedding planes Along the direction of bedding planes Perpendicular to the direction of bedding planes ANSWER DOWNLOAD EXAMIANS APP
Building Materials Duco paints are Plastic paints Cellulose paints Oil paints Emulsion paints Plastic paints Cellulose paints Oil paints Emulsion paints ANSWER DOWNLOAD EXAMIANS APP
Building Materials Galvanising means covering iron with a thin coat of Tin Zinc Coal tar Glaze Tin Zinc Coal tar Glaze ANSWER DOWNLOAD EXAMIANS APP
Building Materials Wrought iron contains carbon upto 1.0 % 1.5 % 2.0 % 0.25 % 1.0 % 1.5 % 2.0 % 0.25 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials The ratio of the thickness of web to that of flange of steel rolled structural beams and channels is Equal to 1 Less than 1 in beams but greater than 1 in channels Less than 1 Greater than 1 Equal to 1 Less than 1 in beams but greater than 1 in channels Less than 1 Greater than 1 ANSWER DOWNLOAD EXAMIANS APP
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